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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Unsupported ARM mrc encodings"
href="http://llvm.org/bugs/show_bug.cgi?id=20533">20533</a>
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<th>Summary</th>
<td>Unsupported ARM mrc encodings
</td>
</tr>
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<th>Product</th>
<td>tools
</td>
</tr>
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<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>llvm-as
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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</tr>
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<th>Reporter</th>
<td>npl@chello.at
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>The llvm assembler doesnt support some special encodings which exist atleast
for Arm9:
mrc p15, 0, r15, c7, c14, 3
mrc p15, 0, r15, c7, c10, 3
<a href="http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0290g/Babebdcb.html">http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0290g/Babebdcb.html</a>
Tested using Clang 3.5 from the Wheezy repository:
Debian clang version 3.5.0-1~exp1 (trunk) (based on LLVM 3.5.0)</pre>
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</p>
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